| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Rongnuo Chem | 55% | MT | 774.03 | USD | 20250925 |
| Shandong Rongnuo Chem | 55% | MT | 774.03 | USD | 20250924 |
| Shandong Rongnuo Chem | 40% | MT | 534.78 | USD | 20250924 |
| Shandong Rongnuo Chem | 55% | MT | 774.03 | USD | 20250923 |
| Shandong Rongnuo Chem | 40% | MT | 534.78 | USD | 20250923 |
| Shandong Rongnuo Chem | 55% | MT | 773.49 | USD | 20250922 |
| Shandong Rongnuo Chem | 40% | MT | 534.41 | USD | 20250922 |
| Shandong Rongnuo Chem | 20% | MT | 189.86 | USD | 20250922 |
| Shandong Rongnuo Chem | 40% | MT | 492.22 | USD | 20250922 |
| Shandong Rongnuo Chem | 55% | MT | 773.25 | USD | 20250921 |